<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
</head>

<body>
    <h5>hello 我是首页！</h5>

    <h5>hello 我是表单！</h5>

    <form action="/a/b/handler_from" method="GET">
        姓名：<input type="text">
        密码：<input type="password">
    </form>
</body>

</html>